Cartridge assembly



FIG. 1 is a perspective view of the top, front, and right side of the cartridge assembly;

FIG. 2 is a perspective view of the bottom, front, and right side of the cartridge assembly;

FIG. 3 is a front view of the cartridge assembly;

FIG. 4 is a rear view of the cartridge assembly;

FIG. 5 is a left side view of the cartridge assembly;

FIG. 6 is a right side view of the cartridge assembly;

FIG. 7 is a top view of the cartridge assembly; and,

FIG. 8 is a bottom view of the cartridge assembly. 

CLAIM The ornamental design for cartridge assembly, as shown and described. 